Regarding suggestions for the next device... Vertical slider with T9 keyboard! Very old-fashioned, but would hopefully find a lot of support - fits into a pocket, battery lasts for ages, shiny gadget, neat RGB backlighting for nearly all buttons. Working phone to be carried everywhere, and not as bulky as typical pocket computers.

Or, make something like Blackberry Visa. With square display like Passport, and hidable keyboard - but that would require cooperating with BB patents.

Thank you. Best wishes.
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Per aspera ad astra...